Ammarnas Weather Records (SWE00140656)

Record envelope, standing records and threshold days for Ammarnas (SWE00140656), Sweden, with 41 years of record.

Key Facts for Ammarnas

Ammarnas (SWE00140656) is a weather station in Sweden at 65.97 latitude and 16.23 longitude, 420 m (1,378 ft) above sea level.
The station reports from 1971 to 2011, 41 years of record.
1,464 records set at Ammarnas still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.

About the Station

Location: Sweden, 65.97 latitude, 16.23 longitude.
Elevation: 420 m (1,378 ft).
Period of record: 1971 to 2011, 41 years.
Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record

The band shows the record high and record low for each calendar day at Ammarnas. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Ammarnas, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	8.6 C (47.5 F)	-44.1 C (-47.4 F)	n/a	n/a
Feb	6.8 C (44.2 F)	-44.0 C (-47.2 F)	n/a	n/a
Mar	9.5 C (49.1 F)	-37.5 C (-35.5 F)	n/a	n/a
Apr	15.2 C (59.4 F)	-25.7 C (-14.3 F)	n/a	n/a
May	24.8 C (76.6 F)	-15.6 C (3.9 F)	n/a	n/a
Jun	27.5 C (81.5 F)	-3.8 C (25.2 F)	n/a	n/a
Jul	28.3 C (82.9 F)	-1.5 C (29.3 F)	n/a	n/a
Aug	27.9 C (82.2 F)	-4.5 C (23.9 F)	n/a	n/a
Sep	23.6 C (74.5 F)	-10.9 C (12.4 F)	n/a	n/a
Oct	15.0 C (59.0 F)	-22.5 C (-8.5 F)	n/a	n/a
Nov	10.1 C (50.2 F)	-36.2 C (-33.2 F)	n/a	n/a
Dec	8.0 C (46.4 F)	-46.0 C (-50.8 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Ammarnas still stand. 1981 holds the most, with 82.

Standing records at Ammarnas by the year they were set
Year set	Standing records
1971	22
1972	53
1973	51
1974	27
1975	50
1976	62
1977	69
1978	73
1979	39
1980	78
1981	82
1982	36
1983	39
1984	44
1985	63
1986	40
1987	65
1988	40
1989	41
1990	40
1991	28
1992	82
1993	34
1994	37
1995	42
1996	37
1997	50
1998	63
1999	45
2000	32

Wettest Day of Each Month

Jul: 75.2 mm (3.0 in)

The wettest day on record for each calendar month at Ammarnas. The most was 75.2 mm (3.0 in) on 29 July 1988.

Record daily precipitation for each month at Ammarnas
Month	Record daily precipitation (mm)	Date
Jan	22.3 mm (0.9 in)	7 January 1983
Feb	18.5 mm (0.7 in)	23 February 1995
Mar	24.0 mm (0.9 in)	12 March 1972
Apr	24.2 mm (1.0 in)	29 April 1992
May	32.3 mm (1.3 in)	26 May 1986
Jun	33.1 mm (1.3 in)	21 June 1984
Jul	75.2 mm (3.0 in)	29 July 1988
Aug	66.8 mm (2.6 in)	6 August 2000
Sep	31.5 mm (1.2 in)	13 September 1998
Oct	23.6 mm (0.9 in)	2 October 1999
Nov	26.9 mm (1.1 in)	10 November 1972
Dec	23.2 mm (0.9 in)	2 December 1989

Period of Record Coverage

1971 to 2000

30 years of record at Ammarnas, 1971 to 2000. 5 years have data for under 90 percent of days and are left out of rankings: 1971, 1982, 1987, 1991, 2000.

Days with data per year at Ammarnas
Year	Days with data	Share of year	Complete
1971	92	25%	No
1972	366	100%	Yes
1973	365	100%	Yes
1974	365	100%	Yes
1975	365	100%	Yes
1976	366	100%	Yes
1977	364	100%	Yes
1978	365	100%	Yes
1979	365	100%	Yes
1980	366	100%	Yes
1981	365	100%	Yes
1982	304	83%	No
1983	334	92%	Yes
1984	335	92%	Yes
1985	334	92%	Yes
1986	334	92%	Yes
1987	303	83%	No
1988	366	100%	Yes
1989	335	92%	Yes
1990	357	98%	Yes
1991	242	66%	No
1992	342	93%	Yes
1993	347	95%	Yes
1994	330	90%	Yes
1995	341	93%	Yes
1996	342	93%	Yes
1997	344	94%	Yes
1998	337	92%	Yes
1999	330	90%	Yes
2000	219	60%	No

Latest Records

No records were set at this station in the latest data.

Climate Trend

13 complete years, 1972 to 1993

One stripe for each of 13 complete years at Ammarnas, 1972 to 1993. Blue stripes are years cooler than the station's own mean of -0.9 C (30.4 F); red stripes are warmer. The coolest year was 1978, at -2.6 C (27.4 F), and the warmest was 1990, at 1.1 C (34.0 F). The strongest colour marks a difference of 2.0 C (3.6 F).

Annual mean temperature at Ammarnas as warming stripes, 1972 to 1993
Year	Annual mean temperature	Difference from the station mean
1972	0.3 C	+1.15 C
1973	-0.7 C	+0.15 C
1974	0.4 C	+1.32 C
1975	0.7 C	+1.54 C
1976	-1.9 C	-1.00 C
1977	-1.4 C	-0.54 C
1978	-2.6 C	-1.70 C
1979	-1.5 C	-0.62 C
1980	-2.0 C	-1.13 C
1981	-2.5 C	-1.60 C
1988	-0.7 C	+0.17 C
1990	1.1 C	+1.99 C
1993	-0.5 C	+0.33 C

This station does not have enough complete years (30 are needed) to fit a temperature trend.

A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.

Extremes by Year

1971 to 2011

Yearly extremes at Ammarnas: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	28.3 C (82.9 F)	1980	25.7 C (78.3 F)	30
Coldest night (TNn)	-46.0 C (-50.8 F)	1978	-36.9 C (-34.4 F)	30
Wettest day (Rx1day)	75.2 mm (3.0 in)	1988	27.9 mm (1.1 in)	32
Wettest five days (Rx5day)	101.9 mm (4.0 in)	1988	57.2 mm (2.3 in)	32
Longest dry spell (CDD)	41 days	1974	20 days	32

Hottest day (TXx)

The hottest day of the year at Ammarnas, 1971 to 2011. The record is 28.3 C (82.9 F) in 1980, marked on the chart; the median year is 25.7 C (78.3 F).

Hottest day (TXx) at Ammarnas by year
Year	Hottest day (TXx)
1971	10.9 C (51.6 F)
1972	26.7 C (80.1 F)
1973	27.5 C (81.5 F)
1974	27.5 C (81.5 F)
1975	25.3 C (77.5 F)
1976	26.4 C (79.5 F)
1977	27.0 C (80.6 F)
1978	25.5 C (77.9 F)
1979	25.8 C (78.4 F)
1980	28.3 C (82.9 F)
1981	26.5 C (79.7 F)
1982	26.8 C (80.2 F)
1983	27.2 C (81.0 F)
1984	23.0 C (73.4 F)
1985	25.6 C (78.1 F)
1986	26.8 C (80.2 F)
1987	24.2 C (75.6 F)
1988	27.0 C (80.6 F)
1989	25.0 C (77.0 F)
1990	25.4 C (77.7 F)
1991	19.2 C (66.6 F)
1992	24.2 C (75.6 F)
1993	25.0 C (77.0 F)
1994	26.4 C (79.5 F)
1995	27.6 C (81.7 F)
1996	25.2 C (77.4 F)
1997	26.2 C (79.2 F)
1998	23.4 C (74.1 F)
1999	25.6 C (78.1 F)
2000	24.6 C (76.3 F)
2010	n/a
2011	n/a

Coldest night (TNn)

The coldest night of the year at Ammarnas, 1971 to 2011. The record is -46.0 C (-50.8 F) in 1978, marked on the chart; the median year is -36.9 C (-34.4 F).

Coldest night (TNn) at Ammarnas by year
Year	Coldest night (TNn)
1971	-34.4 C (-29.9 F)
1972	-36.7 C (-34.1 F)
1973	-35.5 C (-31.9 F)
1974	-35.3 C (-31.5 F)
1975	-35.6 C (-32.1 F)
1976	-39.2 C (-38.6 F)
1977	-38.0 C (-36.4 F)
1978	-46.0 C (-50.8 F)
1979	-37.5 C (-35.5 F)
1980	-42.3 C (-44.1 F)
1981	-43.1 C (-45.6 F)
1982	-37.5 C (-35.5 F)
1983	-37.9 C (-36.2 F)
1984	-37.3 C (-35.1 F)
1985	-41.1 C (-42.0 F)
1986	-42.5 C (-44.5 F)
1987	-44.1 C (-47.4 F)
1988	-34.9 C (-30.8 F)
1989	-37.0 C (-34.6 F)
1990	-33.2 C (-27.8 F)
1991	-34.5 C (-30.1 F)
1992	-27.3 C (-17.1 F)
1993	-36.8 C (-34.2 F)
1994	-37.0 C (-34.6 F)
1995	-29.2 C (-20.6 F)
1996	-33.8 C (-28.8 F)
1997	-33.8 C (-28.8 F)
1998	-39.0 C (-38.2 F)
1999	-36.0 C (-32.8 F)
2000	-30.0 C (-22.0 F)
2010	n/a
2011	n/a

Wettest day (Rx1day)

The wettest day of the year at Ammarnas, 1971 to 2011. The record is 75.2 mm (3.0 in) in 1988, marked on the chart; the median year is 27.9 mm (1.1 in).

Wettest day (Rx1day) at Ammarnas by year
Year	Wettest day (Rx1day)
1971	22.2 mm (0.9 in)
1972	44.1 mm (1.7 in)
1973	38.7 mm (1.5 in)
1974	16.4 mm (0.6 in)
1975	27.0 mm (1.1 in)
1976	19.8 mm (0.8 in)
1977	26.0 mm (1.0 in)
1978	24.3 mm (1.0 in)
1979	28.3 mm (1.1 in)
1980	26.1 mm (1.0 in)
1981	53.1 mm (2.1 in)
1982	17.7 mm (0.7 in)
1983	31.9 mm (1.3 in)
1984	33.1 mm (1.3 in)
1985	41.4 mm (1.6 in)
1986	32.3 mm (1.3 in)
1987	32.0 mm (1.3 in)
1988	75.2 mm (3.0 in)
1989	28.4 mm (1.1 in)
1990	26.3 mm (1.0 in)
1991	16.5 mm (0.6 in)
1992	24.2 mm (1.0 in)
1993	46.7 mm (1.8 in)
1994	27.5 mm (1.1 in)
1995	27.1 mm (1.1 in)
1996	52.2 mm (2.1 in)
1997	16.1 mm (0.6 in)
1998	36.8 mm (1.4 in)
1999	24.4 mm (1.0 in)
2000	66.8 mm (2.6 in)
2010	31.6 mm (1.2 in)
2011	0.7 mm (0.03 in)

Wettest five days (Rx5day)

The wettest five days of the year at Ammarnas, 1971 to 2011. The record is 101.9 mm (4.0 in) in 1988, marked on the chart; the median year is 57.2 mm (2.3 in).

Wettest five days (Rx5day) at Ammarnas by year
Year	Wettest five days (Rx5day)
1971	30.4 mm (1.2 in)
1972	65.2 mm (2.6 in)
1973	59.3 mm (2.3 in)
1974	57.6 mm (2.3 in)
1975	70.8 mm (2.8 in)
1976	35.2 mm (1.4 in)
1977	65.8 mm (2.6 in)
1978	42.4 mm (1.7 in)
1979	54.4 mm (2.1 in)
1980	41.7 mm (1.6 in)
1981	88.1 mm (3.5 in)
1982	32.4 mm (1.3 in)
1983	72.3 mm (2.8 in)
1984	52.4 mm (2.1 in)
1985	59.5 mm (2.3 in)
1986	56.8 mm (2.2 in)
1987	100.9 mm (4.0 in)
1988	101.9 mm (4.0 in)
1989	48.8 mm (1.9 in)
1990	55.7 mm (2.2 in)
1991	51.6 mm (2.0 in)
1992	49.3 mm (1.9 in)
1993	100.5 mm (4.0 in)
1994	37.5 mm (1.5 in)
1995	61.7 mm (2.4 in)
1996	66.8 mm (2.6 in)
1997	45.7 mm (1.8 in)
1998	90.3 mm (3.6 in)
1999	59.1 mm (2.3 in)
2000	97.3 mm (3.8 in)
2010	46.8 mm (1.8 in)
2011	0.7 mm (0.03 in)

Longest dry spell (CDD)

The longest dry spell of the year at Ammarnas, 1971 to 2011. The record is 41 days in 1974, marked on the chart; the median year is 20 days.

Longest dry spell (CDD) at Ammarnas by year
Year	Longest dry spell (CDD)
1971	8 days
1972	20 days
1973	15 days
1974	41 days
1975	18 days
1976	22 days
1977	18 days
1978	22 days
1979	16 days
1980	19 days
1981	20 days
1982	17 days
1983	17 days
1984	15 days
1985	21 days
1986	17 days
1987	27 days
1988	19 days
1989	14 days
1990	25 days
1991	33 days
1992	38 days
1993	33 days
1994	33 days
1995	17 days
1996	25 days
1997	23 days
1998	14 days
1999	33 days
2000	20 days
2010	22 days
2011	4 days

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Download the Data

Data for Ammarnas standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Ammarnas threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-15 (15 October 2026). Records are computed by this site and are not official.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).